SANOXY High Speed CF Compact Flash USB Card Reader for use with Digital SLR, DSLR, Digital Cameras! SANOXY USB 2.0 CompactFlash (CF) Card Reader, Hi-speed USB 2.0 CF Card Reader Simply plug the reader into a USB port (USB 2.0 Hi-Speed or USB 1.1) and insert your memory card into the reader. Conserve camera battery life. Eliminates having to use your camera for image transferring, saves your camera batteries for taking pictures Support Windows 98/98SE/ME/2000/XP /2003 , Linux 2.4.X , Mac OS 9.X Bus-powered, no external power supply required. Supports full Compact Flash/Micro Drive series memory cards. Hot swappable, plug and play capability